K3JSC
Unknown1x3Zone 3
License HolderMAIER, WILLIAM H
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedNov 19, 2025
- License IssuedSep 30, 2025
- Vanity Callsign GrantedSep 30, 2025
- License ExpiredNov 1, 2022
- License RenewedAug 16, 2010
- License RenewedAug 3, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.